/* 侧边栏样式 */
.sidebar {
    width: 240px;
    background: #fff;
    border-right: 1px solid #e0e0e0;
    padding: 16px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    cursor: pointer;
    transition: background 0.2s;
    gap: 12px;
}

.nav-item:hover {
    background: #f8f9fa;
}

.nav-item.active {
    background: #e3f2fd;
    border-right: 3px solid #2196f3;
}

.nav-item i {
    width: 16px;
    color: #666;
}

.nav-item.active i {
    color: #2196f3;
}

.nav-item span:first-of-type {
    flex: 1;
    font-size: 14px;
}

.nav-item .count {
    font-size: 12px;
    color: #999;
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

.create-list-btn {
    margin-top: 24px;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: #ff4757;
    font-size: 14px;
}

.create-list-btn:hover {
    background: #fff5f5;
}

/* 设置按钮样式 */
.settings-btn {
    margin-top: 12px;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: #666;
    font-size: 14px;
    transition: background 0.2s;
}

.settings-btn:hover {
    background: #f8f9fa;
}

.settings-btn i {
    width: 16px;
    color: #666;
}
/* 优先级分类样式 */
.nav-section {
    margin: 16px 0;
}

.nav-section-title {
    display: flex;
    align-items: center;
    padding: 8px 24px;
    font-size: 12px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    gap: 8px;
}

.nav-section-title i {
    width: 12px;
    color: #999;
}

.priority-section .nav-item {
    padding-left: 40px;
}

.priority-section .nav-item i {
    width: 12px;
}